2025-03-13T09:20:39.838+08:00  INFO 14848 --- [java-charRoom-demo] [http-nio-8080-exec-8] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@505d8279
2025-03-13T09:20:39.853+08:00  INFO 14848 --- [java-charRoom-demo] [http-nio-8080-exec-8] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Start completed.
2025-03-13T09:22:04.387+08:00  INFO 14848 --- [java-charRoom-demo] [SpringApplicationShutdownHook] o.s.b.w.e.tomcat.GracefulShutdown        : Commencing graceful shutdown. Waiting for active requests to complete
2025-03-13T09:22:04.512+08:00  INFO 14848 --- [java-charRoom-demo] [tomcat-shutdown] o.s.b.w.e.tomcat.GracefulShutdown        : Graceful shutdown complete
2025-03-13T09:22:04.528+08:00  INFO 14848 --- [java-charRoom-demo] [SpringApplicationShutdownHook] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown initiated...
2025-03-13T09:22:04.539+08:00  INFO 14848 --- [java-charRoom-demo] [SpringApplicationShutdownHook] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Shutdown completed.
